| Value | Category | Cases | |
|---|---|---|---|
| 0 | 830 |
28.7%
|
|
| 1 | 328 |
11.3%
|
|
| 2 | 791 |
27.4%
|
|
| 3 | 442 |
15.3%
|
|
| 4 | 147 |
5.1%
|
|
| 5 | 82 |
2.8%
|
|
| 6 | 22 |
0.8%
|
|
| 7 | 249 |
8.6%
|